304 Polished Stainless Steel Plate

What is 304 polished stainless steel plate ?

304 stainless steel polished plate

304 stainless steel polished plate is passivated to form a uniform oxide film, which improves anti-fingerprint and anti-fouling capabilities by 30%, reducing daily maintenance costs. It performs well in the atmosphere, fresh water, and neutral salt solutions, and its corrosion resistance is more than 3 times that of 430 ferritic stainless steel, which can resist conventional industrial pollution and humid environments.

The glossiness of 304 stainless steel mechanical polished plate is ≥85GU, the surface is as bright as a mirror, and the reflectivity is more than 90%, which is suitable for high-end decoration (such as curtain walls and elevator panels);
The roughness of 304 stainless steel electrolytic polished plate is Ra≤0.2μm, there is no mechanical scratch, and the cleanliness is high. It is suitable for food contact (such as tableware) and medical equipment (such as surgical instruments).
It has passed the 24-hour salt spray test (NSS) without rust, which is suitable for coastal buildings, outdoor billboards and other scenes susceptible to salt spray erosion.